This study examined the relationships between trait anxiety and anxiety sensitivity and the outcome variables posttraumatic stress disorder (PTSD) symptoms and somatic complaints following a major hurricane. Sixth and seventh graders in the New Orleans area (N=302) were surveyed 5 to 8 months following Hurricane Katrina. As expected, hurricane…

Memory and attentional control impairments are the two most common forms of dysfunction following mild traumatic brain injury (TBI) and lead to significant morbidity in patients, yet these functions are thought to be supported by different brain networks. This 3 T magnetic resonance diffusion tensor imaging (DTI) study investigates whether…

Researchers have recently claimed that there are substantial differences in the psychosocial dispositions and academic achievement of male and female college students. To test this proposition, a sample of 854 undergraduate students were selected from a major Canadian Research-1 university. Multiple regression analyses assessed the effects of…

This study tested the importance of coping self-efficacy (CSE) perceptions and change in perceptions of CSE for recovery from motor vehicle accident (MVA) trauma. Data were collected 7 days following the accident (Time 1; n = 163), 1 month after the accident (Time 2; n = 91), and 3 months after the accident (Time 3; n = 70). Early changes in CSE…

This preliminary study explored relationships between key self-processes, specifically, independent vs. interdependent self-construal and self-efficacy, with students' attitudes toward group work with friends and acquaintances. The sample comprised 188 students from two Independent high schools in metropolitan Sydney, Australia. Data were…

Sight reading is a functional skill which is essential for all musicians involved in particular fields of western classical music culture. In the last decade, expertise theory has shown that time spent on activities is a good predictor for later achievement in a domain. However, this study is based on the hypothesis that general and elementary…

The purpose of this study was to examine perceptions of attributes of clothing retailers' Internet websites in relation to previous and intended future purchase from the websites. Survey data from 414 U.S. college students, non-married and aged 18-22 with online clothing shopping experience and favorite clothing websites were used. Five clothing…

This study investigated the relationships among previous experiences of student alienation and the various aspects of self concept. A total of 351 undergraduate students were administered the Student Alienation and Trauma Survey-Revised (SATS-R) and the Tennessee Self Concept Scale: Second Edition (TSCS:2). Students were asked to report on their…

Short-cut formulas are presented for direct computation of the beta weights, the standard errors of the beta weights, and the multiple correlation coefficient for multiple regression problems involving three independent variables and one dependent variable. (Author)

A measure of multiple rank correlation is proposed for the situation of no tied observations in the variables. The measure is a weighted average of two squared Kendall taus. The measure is equivalent to one proposed by Moran. (Author/JKS)

Considers some characterizations of the multivariate normal distribution based on properties of linear functions of dependent vector variables. (RC)

Data from an article published by other authors is reanalyzed to demonstrate how contour density can account for the infant fixation preferences reported. (ST)

Although the notions of vertical and horizontal equity are straightforward, constructing valid measures of each has proven difficult in states that make revenue adjustments for multiple factors. In this article we introduce an alternative approach for assessing horizontal and vertical equity that addresses this problem. This approach is based on…